Key ring tool



FIG. 1 is a top elevational view of the key ring tool of the present design;

FIG. 2 is an elevational plan view of the key ring tool of the present design as seen from the bottom of FIG. 1;

FIG. 3 is an elevational view of the key ring tool of the present design as seen from the bottom of FIG. 2;

FIG. 4 is a side elevational view of the key ring tool of the present design as seen from left side of FIG. 2;

FIG. 5 is a side elevational view of the key ring tool of the present design as seen from the right side of FIG. 2; and,

FIG. 6 is an elevational plan view of the key ring tool of the present design as seen from the right side of FIG. 5. 

The ornamental design for key ring tool, as shown and described. 